JPS5278075A - Vacuum switch - Google Patents

Vacuum switch

Info

Publication number
JPS5278075A
JPS5278075A JP15533975A JP15533975A JPS5278075A JP S5278075 A JPS5278075 A JP S5278075A JP 15533975 A JP15533975 A JP 15533975A JP 15533975 A JP15533975 A JP 15533975A JP S5278075 A JPS5278075 A JP S5278075A
Authority
JP
Japan
Prior art keywords
vacuum switch
vacuum
switch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP15533975A
Other languages
Japanese (ja)
Other versions
JPS597176B2 (en
Inventor
Hitoshi Himi
Hideyuki Mitsushima
Hiroshi Miyagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP50155339A priority Critical patent/JPS597176B2/en
Publication of JPS5278075A publication Critical patent/JPS5278075A/en
Publication of JPS597176B2 publication Critical patent/JPS597176B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP50155339A 1975-12-24 1975-12-24 Shinkaiheiki Expired JPS597176B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50155339A JPS597176B2 (en) 1975-12-24 1975-12-24 Shinkaiheiki

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50155339A JPS597176B2 (en) 1975-12-24 1975-12-24 Shinkaiheiki

Publications (2)

Publication Number Publication Date
JPS5278075A true JPS5278075A (en) 1977-07-01
JPS597176B2 JPS597176B2 (en) 1984-02-16

Family

ID=15603717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50155339A Expired JPS597176B2 (en) 1975-12-24 1975-12-24 Shinkaiheiki

Country Status (1)

Country Link
JP (1) JPS597176B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119326A (en) * 1979-03-08 1980-09-13 Tokyo Shibaura Electric Co Vacuum valve
JPS56106320A (en) * 1980-01-29 1981-08-24 Tokyo Shibaura Electric Co Vacuum valve
JPS57101449U (en) * 1980-12-15 1982-06-22

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01100768U (en) * 1987-12-24 1989-07-06

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910047U (en) * 1972-04-28 1974-01-28
JPS50114576A (en) * 1974-02-25 1975-09-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910047U (en) * 1972-04-28 1974-01-28
JPS50114576A (en) * 1974-02-25 1975-09-08

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119326A (en) * 1979-03-08 1980-09-13 Tokyo Shibaura Electric Co Vacuum valve
JPS6244368B2 (en) * 1979-03-08 1987-09-19 Tokyo Shibaura Electric Co
JPS56106320A (en) * 1980-01-29 1981-08-24 Tokyo Shibaura Electric Co Vacuum valve
JPS57101449U (en) * 1980-12-15 1982-06-22
JPS631399Y2 (en) * 1980-12-15 1988-01-14

Also Published As

Publication number Publication date
JPS597176B2 (en) 1984-02-16

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